Wireless headset



FIG. 1 is a first perspective view of a wireless headset showing my design;

FIG. 2 is a second perspective view of the wireless headset of FIG. 1;

FIG. 3 is a front elevational view of the wireless headset of FIG. 1;

FIG. 4 is a rear elevational view of the wireless headset of FIG. 1;

FIG. 5 is a left side elevational view of the wireless headset of FIG. 1;

FIG. 6 is a right side elevational view of the wireless headset of FIG. 1;

FIG. 7 is a top plan view of the wireless headset of FIG. 1; and,

FIG. 8 is a bottom plan view of the wireless headset of FIG. 1.

The broken lines and unshaded regions bounded by broken lines form no part of the claimed design. 

CLAIM The ornamental design for a wireless headset, as shown and described. 